JP2539945Y2 - 密閉型シールド掘進機 - Google Patents

密閉型シールド掘進機

Info

Publication number
JP2539945Y2
JP2539945Y2 JP1990094056U JP9405690U JP2539945Y2 JP 2539945 Y2 JP2539945 Y2 JP 2539945Y2 JP 1990094056 U JP1990094056 U JP 1990094056U JP 9405690 U JP9405690 U JP 9405690U JP 2539945 Y2 JP2539945 Y2 JP 2539945Y2
Authority
JP
Japan
Prior art keywords
chamber
shield
cutter
section
partition wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP1990094056U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0453884U (enrdf_load_stackoverflow
Inventor
幸司 多田
徹 谷口
雅弘 中川
裕次 舘川
誠 請川
太郎 渡辺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toda Corp
Original Assignee
Toda Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toda Corp filed Critical Toda Corp
Priority to JP1990094056U priority Critical patent/JP2539945Y2/ja
Publication of JPH0453884U publication Critical patent/JPH0453884U/ja
Application granted granted Critical
Publication of JP2539945Y2 publication Critical patent/JP2539945Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1990094056U 1990-09-10 1990-09-10 密閉型シールド掘進機 Expired - Lifetime JP2539945Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990094056U JP2539945Y2 (ja) 1990-09-10 1990-09-10 密閉型シールド掘進機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990094056U JP2539945Y2 (ja) 1990-09-10 1990-09-10 密閉型シールド掘進機

Publications (2)

Publication Number Publication Date
JPH0453884U JPH0453884U (enrdf_load_stackoverflow) 1992-05-08
JP2539945Y2 true JP2539945Y2 (ja) 1997-07-02

Family

ID=31831716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990094056U Expired - Lifetime JP2539945Y2 (ja) 1990-09-10 1990-09-10 密閉型シールド掘進機

Country Status (1)

Country Link
JP (1) JP2539945Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7330938B2 (ja) * 2020-12-18 2023-08-22 Ｊｉｍテクノロジー株式会社 トンネル掘削機

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59206598A (ja) * 1983-05-07 1984-11-22 日立建機株式会社 シ−ルド掘進機

Also Published As

Publication number Publication date
JPH0453884U (enrdf_load_stackoverflow) 1992-05-08

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